GB/1241-1983船用外螺紋鍛鋼截止止回閥
GB/1241-1983船用外螺紋鍛鋼截止止回閥 Marine forged steel male thread stop check valve 性能規范 Technical Data GB/1241-1983船用外螺紋鍛鋼 截止止回閥 性能規范 公稱壓力 Nominal Pressure (MPa) 公稱通徑 Nominal Diameter (mm) 適用介質 Applicable...
產品型號：GB/1241-1983
產品口徑（DN）：10~32(mm)
產品壓力（PN）：4.0Mpa(Mpa)
更新日期：2016-04-22
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- 產品詳情
GB/1241-1983船用外螺紋鍛鋼截止止回閥
Marine forged steel male thread stop check valve
性能規范 Technical Data
主要零部件材質Materials of Main Parts
Marine forged steel male thread stop check valve
性能規范 Technical Data
|
公稱壓力 Nominal Pressure (MPa) |
公稱通徑 Nominal Diameter (mm) |
適用介質 Applicable medium |
|---|---|---|
| 4.0 | 10-32 |
淡水、滑油、燃油和≤400℃蒸汽 Fresh water,Lubricanting oil,Fuel oil.t≤400℃steam. |
主要零部件材質Materials of Main Parts
|
零件名稱 Parts name |
材料 Material |
|
|---|---|---|
|
名稱 Name |
牌號 Marks |
|
|
閥體、閥蓋 Body、Cover |
破素鋼、鑄鋁青銅 Carbon steel、Cast Aluminum Bronze |
Q235-A、ZCuAI9Mn2 |
|
閥盤、閥桿 Disc、Stem |
不繡鋼、鋁青銅 Stainless steel、Aluminum Bronze |
2Cr13、CuAI9Mn2 |
基本尺寸Dmiensions
|
公稱通徑 DN (mm) |
結構尺寸 Structure Dimension |
螺紋接頭 Thread joint |
扳手尺寸 Wrench size S2 |
手輪 Hand wheel |
升程 Lift Range m |
參考重量 Weight (kg) |
|||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L | H≈ | H1 | |||||||||||
| A型 | A型 | D | D1 | D2 | I | l1 | A型 | Do | S1 | A型 | |||
| 10 | 94 | 128 | 20 | M27x1.5 | 24.8 | 14 | 16 | 3 | 27 | 80 | 8 | 7 | 1.00 |
| 15 | 110 | 143 | 25 | M36x2 | 33 | 22 | 22 | 5 | 32 | 80 | 8 | 10 | 1.60 |
| 20 | 116 | 154 | 32 | M39x2 | 36 | 25 | 23 | 5 | 36 | 100 | 9 | 12 | 2.03 |
| 25 | 130 | 168 | 38 | M48x2 | 45 | 32 | 26 | 6 | 46 | 120 | 11 | 14 | 2.85 |
| 32 | 140 | 200 | 46 | M56x2 | 53 | 38 | 28 | 6 | 46 | 140 | 12 | 16 | 4.48 |
聲明：本文中所有文字、數據、圖片均只適用于參考，GB/1241-1983船用外螺紋鍛鋼截止止回閥性能參數、結構尺寸參數、價格等詳情，請聯系我們，電話：021-80392609。
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